Using Multiple Solar Modules

Grades:
3-5
Unit:
Introducing Solar Energy
Lesson Number:
5
Description:

Students first explore with 0.5 Volt solar cells to see whether adding cells to a circuit increases the amount of water pumped by a small pump. They are introduced to parallel and series wiring. They then design and carry out a formal experiment to test...

Energy Content:
Electrical Energy,
Solar Photovoltaic
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-
More Details Less Details
Learning Goal(s):
Students will apply scientific ideas to design and test a solar powered water pump that moves water at the fastest rate. Students will experiment and build understanding of parallel and series wiring and how energy moves in these circuits. Students will record data accurately into a table.
Pedagogy & Practice:
Engineering Design,
Establishing a Culture of Science
NGSS Science and Engineering Practices:
2: Developing and Using Models,
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data,
6: Constructing Explanations and Designing Solutions,
7: Engaging in Argument from Evidence
Author:
Leah Gorman
Relevant NGSS PE:
4-PS3-2,
4-PS3-4
Other Subjects Covered:
ELA: Writing,
Math: Graphing & Representation,
Math: Measurement
Estimated Activity Length:
3 hours
Car Charger Schematic

DC to AC to DC Efficiency

Grades:
7-12
Unit:
Off the Grid
Lesson Number:
5
Description:

This is part of the Off the Grid Unit. This lesson will continue to deal with efficiency of USB charging devices, but this time we will be using an inverter in order to create AC voltage from a battery pack, and then use a standard AC charger (what you...

Energy Content:
Circuitry,
Electrical Energy
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More Details Less Details
Learning Goal(s):
1. Students will use multimeters to measure voltage and current in circuits. 2. Students will use collected data and be able to make power calculations from this data. 3. Students will also be able to calculate efficiency from their power calculations. 4. Students will be able to compare efficiencies in order to identify the circuit that is most efficient. 5. Students will be able to make circuits from a diagram and vice versa. 6. Students will know what an inverter is and what it does.
Pedagogy & Practice:
Hands-on Materials
NGSS Science and Engineering Practices:
2: Developing and Using Models,
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data,
5: Using Mathematics and Computational Thinking,
6: Constructing Explanations and Designing Solutions,
7: Engaging in Argument from Evidence,
8: Obtaining, Evaluating, and Communicating Information
Author:
Brett McFarland
Relevant NGSS PE:
HS-PS3-1
Other Subjects Covered:
Math: Measurement
Estimated Activity Length:
3 hours

Part 2 - Lesson 2: Wind Energy

Grades:
6-12
Unit:
A Community Powered by Renewable Energy
Lesson Number:
5
Description:

Students will learn about wind and how wind varies across geographies. Students will use Vernier Wind Turbine kits or homemade wind turbines to experiment with blade angles and wind speed. During experimentation, students will collect data as blade angles...

Energy Content:
Electrical Energy,
Electricity Generation,
Sources of Energy,
Wind Energy
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-
More Details Less Details
Learning Goal(s):
1.Students will conduct an experiment where blade angles are the variable and wind speed is constant.2.Students will conduct an experiment where blade angles are constant and wind speed varies.3.Students will collect and analyze data to provide a conclusion to the questions: What is the optimal blade angle for generating the most energy? What is the optimal wind speed for generating the most energy?4.Students will research prevailing winds and use a provided map of their region to indicate wind speed and direction.5.Students will propose locations for wind farms based on optimal energy generation and zoning restrictions.6.Based on their proposals, students will determine a range of potential kilowatt generation from wind power.
Pedagogy & Practice:
21st Century Skills Development,
Engineering Design,
Establishing a Culture of Science,
Group Work/Collaboration,
Hands-on Materials,
Multiple Learning Styles,
Phenomena-Driven Instruction,
Place-Based Learning,
Project-Based Learning
NGSS Science and Engineering Practices:
1: Asking Questions and Defining Problems,
2: Developing and Using Models,
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data,
5: Using Mathematics and Computational Thinking,
6: Constructing Explanations and Designing Solutions,
7: Engaging in Argument from Evidence,
8: Obtaining, Evaluating, and Communicating Information
Author:
Jonathan Strunin
Relevant NGSS PE:
MS-ESS3-3,
MS-ESS3-4,
MS-ETS1-1,
MS-ETS1-2,
MS-ETS1-3,
MS-ETS1-4,
MS-PS3-2,
HS-ESS3-2,
HS-ESS3-4,
HS-ETS1-1,
HS-ETS1-2,
HS-ETS1-3,
HS-ETS1-4,
HS-PS3-3
Other Subjects Covered:
Math: Measurement,
Social Sciences: Geography
Estimated Activity Length:
10 hours
Kill-a-Watt Meter

Home Energy Use

Grades:
4-5
Unit:
Understanding Energy
Lesson Number:
6
Description:

This lesson is meant to provide students the opportunity to learn about the power usage of items in their home that they are already curious about. Students will learn to use a Watt meter to measure the amount of electricity various electric appliances in...

Energy Content:
Electrical Energy,
Energy Efficiency
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More Details Less Details
Learning Goal(s):
Students will make observations and record about the amount of energy used by various appliances in their home. Students will make conclusions about which items in their home are generating the most energy. Students will make conclusions about methods in which they can reduce the energy used in their homes.
Pedagogy & Practice:
Field Work,
Hands-on Materials,
Research-Primary
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data
Author:
Eric Gronseth
Relevant NGSS PE:
4-PS3-2,
4-ESS3-1
Other Subjects Covered:
ELA: Vocabulary Development,
Math: Measurement
Estimated Activity Length:
40 min
Solar Circuit

Variables Affecting Solar Power

Grades:
7-8
Unit:
Solar vs. Wind Energy
Lesson Number:
6
Description:

Students will plan and condict an investigation into solar photovoltaic technologies to determine what variables affect the output of panels. They will calculate and compare their exploration of solar panels to their previous investigation of wind turbines...

Energy Content:
Circuitry,
Electrical Energy,
Electricity Generation,
Solar Photovoltaic
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More Details Less Details
Learning Goal(s):
• Students will be able to identify and explain at least three variables that effect the efficiency of photovoltaic cells • Students will conduct a scientific investigation to determine which photovoltaic cell configuration will generate the most power.
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data,
6: Constructing Explanations and Designing Solutions,
7: Engaging in Argument from Evidence,
8: Obtaining, Evaluating, and Communicating Information
Author:
Craig Marais
Relevant NGSS PE:
MS-ETS1-2,
MS-PS3-1,
MS-PS3-4
Other Subjects Covered:
ELA: Writing,
Math: Graphing & Representation,
Math: Measurement
Estimated Activity Length:
2 hours
Solar Car Student

Solar Car Challenge: Test Your Solution

Grades:
6-8
Unit:
Solar Car Challenge
Lesson Number:
6
Description:

Students will play around with the solar car kits to familiarize themselves with the materials in preparation for the solar car engineering challenge.

Energy Content:
Solar Photovoltaic
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-
More Details Less Details
Learning Goal(s):
To introduce students to the problem that this project will attempt to solve: building a solar car that will go straight, far, and fast to win a race.
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration,
Hands-on Materials
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data
Author:
Karen Nelson
Relevant NGSS PE:
MS-ESS3-3,
MS-ETS1-1,
MS-ETS1-2,
MS-ETS1-3,
MS-ETS1-4
Other Subjects Covered:
Math: Measurement
Estimated Activity Length:
50 min
BioLite

Biolite - Fire to Phone Charging

Grades:
7-12
Unit:
Off the Grid
Lesson Number:
6
Description:

This is the 6 th part in the Off the Grid Unit. This lesson continues to look at the efficiency of USB charging devices, but this time we will be using a commercially available camping stove that uses heat to create electricity in order to charge a phone....

Energy Content:
Electrical Energy,
Energy Efficiency,
Energy Fundamentals,
Thermal Energy (Heat)
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More Details Less Details
Learning Goal(s):
1. Students will use thermometers and a stopwatch to calculate power. 2. Students will use collected data and be able to make power calculations from this data. 3. Students will also be able to calculate efficiency from their power calculations. 4. Students will be able to compare efficiencies to other circuits tested in this unit. 5. Students will know what the Peltier Junction does.
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data,
5: Using Mathematics and Computational Thinking,
7: Engaging in Argument from Evidence
Author:
Brett McFarland
Relevant NGSS PE:
HS-PS3-1
Other Subjects Covered:
Math: Addition, Subtraction, Multiplication, Division,
Math: Measurement
Estimated Activity Length:
1 hour

Part 2 - Lesson 3: Solar Energy

Grades:
6-12
Unit:
A Community Powered by Renewable Energy
Lesson Number:
6
Description:

Students will work with local government staff or another local energy professional to propose a way to create enough solar power energy to supply the annual energy needs for a real building. Students will be provided with on-site options, and will...

Energy Content:
Electrical Energy,
Electrical Grid (Transmission & Distribution),
Electricity Generation,
Smart Grid,
Solar Photovoltaic
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-
More Details Less Details
Learning Goal(s):
1.Students will conduct an experiment to determine how electrical output changes as solar panels as the azimuth and tilts are incrementally changed.2.Students will conduct an experiment to determine how electrical output changes as solar panels are shaded.3.Students will work with the staff from your city or town to calculate the amount of potential electrical energy that can be collected from solar panels based upon the location and size of the system.4.Students will use existing solar data to determine the number of solar panels required to power the building in question.
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration,
Hands-on Materials,
Multiple Learning Styles,
Place-Based Learning,
Project-Based Learning,
Research-Primary
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data,
5: Using Mathematics and Computational Thinking,
8: Obtaining, Evaluating, and Communicating Information
Author:
Jonathan Strunin
Relevant NGSS PE:
HS-ETS1-1,
HS-ETS1-2,
HS-ETS1-3,
HS-ETS1-4
Other Subjects Covered:
Math: Geometry,
Math: Graphing & Representation,
Math: Measurement,
Math: Ratios & Proportions,
Social Sciences: Economics
Estimated Activity Length:
6 hours
Earth Sun

Heat Transfer

Grades:
3-5
Unit:
Cooking with the Sun and Solar Ovens
Lesson Number:
7
Description:

Students will observe that heat naturally spreads from warmer places to cooler places and that some materials spread (conduct) heat and others keep it from spreading (insulate).

Energy Content:
Materials Science,
Solar Thermal,
Thermal Energy (Heat)
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-
More Details Less Details
Learning Goal(s):
Students will observe how some materials conduct heat and others insulate heat.
Pedagogy & Practice:
Hands-on Materials
NGSS Science and Engineering Practices:
3: Planning and Carrying Out Investigations,
4: Analyzing and Interpreting Data
Author:
Lisa Morgan
Relevant NGSS PE:
4-PS3-2,
5-PS1-2,
5-PS1-3
Other Subjects Covered:
ELA: Vocabulary Development,
Math: Measurement
Estimated Activity Length:
30 min
Kidwind Small Water Pump

Designing a Faster Water Pump

Grades:
2-5
Unit:
Understanding Science and Engineering Through Solar Power
Lesson Number:
7
Description:

Students use all their prior knowledge to design and construct a water pump that can pump 1 cup of water the fastest.

Energy Content:
Circuitry,
Electrical Energy,
Solar Photovoltaic
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-
More Details Less Details
Learning Goal(s):
Students will be able to use available tools to design and test a solar water pump, refine their design, test and finally evaluate their efforts. Through this process students will understand and gain experience with the engineering design process.
Pedagogy & Practice:
Engineering Design,
Group Work/Collaboration,
Hands-on Materials,
Project-Based Learning
NGSS Science and Engineering Practices:
1: Asking Questions and Defining Problems,
2: Developing and Using Models,
3: Planning and Carrying Out Investigations,
6: Constructing Explanations and Designing Solutions,
7: Engaging in Argument from Evidence
Author:
Mike Hellis
Relevant NGSS PE:
4-PS3-2,
4-PS3-4,
3-5-ETS1-1,
3-5-ETS1-2
Other Subjects Covered:
ELA: Speaking & Listening,
ELA: Writing,
Math: Measurement
Estimated Activity Length:
1 hour

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